2003 E55 AMG Dyno Results
With an ambient of 75 last weeknd mine didn't get above 128F during 3-4 bursts of heavy acceleration and fall back to 90-95F very quickly.
I have an EC larger HE and CM30 pump. I also don't have my circuit split.

Do you think that the Intr. Pump might be the culprit?
http://autoperformanceengineering.com/html/jabsco.html
The price is $145 shipped.
Use coupon code: starquest
Your total would be $123.25
This is awesome deal.
Hopefully this will fix my problem.
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